| Town Name | Total Population |
Population Living in | |||
|---|---|---|---|---|---|
| Slum | Non Slum | ||||
| No | % | No | % | ||
| All India | 299994863 | 60905734 | 20.3% | 239089129 | 79.7% |
| State Total | 28410592 | 5256470 | 18.5% | 23154122 | 81.5% |
| District Total | 685773 | 90108 | 13.14% | 595665 | 86.86% |
| Alwarthirunagiri (TP) (7516) | 9217 | 642 | 6.97% | 8575 | 93.03% |
| Arumuganeri (TP) (7518) | 23677 | 4875 | 20.59% | 18802 | 79.41% |
| Athimarapatti (CT) (8281) | 20609 | 0 | 0% | 20609 | 100% |
| Athur (TP) (7514) | 9178 | 2315 | 25.22% | 6863 | 74.78% |
| Ayyanadaippu (0006) | 477 | 0 | 0% | 477 | 100% |
| Eral (TP) (7512) | 8805 | 751 | 8.53% | 8054 | 91.47% |
| Ettayapuram (TP) (7505) | 12229 | 559 | 4.57% | 11670 | 95.43% |
| Kadambur (TP) (7503) | 4076 | 1252 | 30.72% | 2824 | 69.28% |
| Kalugumalai (TP) (7502) | 14614 | 2884 | 19.73% | 11730 | 80.27% |
| Kanam (TP) (7519) | 3204 | 0 | 0% | 3204 | 100% |
| Kayalpattinam (M) (7513) | 40096 | 1414 | 3.53% | 38682 | 96.47% |
| Kayatharu (TP) (7504) | 9475 | 390 | 4.12% | 9085 | 95.88% |
| Kovilpatti (M) (7501) | 75750 | 10275 | 13.56% | 65475 | 86.44% |
| Milavittan (CT) (8278) | 44855 | 0 | 0% | 44855 | 100% |
| Muttayyapuram (CT) (8279) | 27204 | 0 | 0% | 27204 | 100% |
| Nazerath (TP) (7517) | 15559 | 2006 | 12.89% | 13553 | 87.11% |
| Perungulam (TP) (7510) | 7039 | 247 | 3.51% | 6792 | 96.49% |
| Pulippanjankulam (0004) | 5 | 0 | 0% | 5 | 100% |
| Sankaraperi (CT) (8276) | 16806 | 0 | 0% | 16806 | 100% |
| Sathankulam (TP) (7522) | 14060 | 2444 | 17.38% | 11616 | 82.62% |
| Sayapuram (TP) (7509) | 12208 | 1958 | 16.04% | 10250 | 83.96% |
| Srivaikuntam (TP) (7511) | 14090 | 2018 | 14.32% | 12072 | 85.68% |
| Thenthiruperai (TP) (7515) | 5054 | 1550 | 30.67% | 3504 | 69.33% |
| Thoothukkudi (M Corp.) (7508) | 214697 | 39744 | 18.51% | 174953 | 81.49% |
| Thoothukudi (0005) | 13695 | 0 | 0% | 13695 | 100% |
| Tiruchendur (TP) (7520) | 27643 | 10687 | 38.66% | 16956 | 61.34% |
| Udangudi (TP) (7521) | 18827 | 260 | 1.38% | 18567 | 98.62% |
| V. Pudur (TP) (7506) | 8506 | 1331 | 15.65% | 7175 | 84.35% |
| Vilathikulam (TP) (7507) | 14118 | 2506 | 17.75% | 11612 | 82.25% |